"Just like your parents’ marriage, the magic has left Springfield. The beasts are tamed, the evil sorcerer defeated, and the magical school is back to just… school. It’s time to put away the wands, spell books, and potions and return to a life of magic-less monotony. But what’s next for your town? An alien immigration? The return of the masonic messiah? Or maybe a generational division of lowest common denominators! Stay tuned for more characters, buildings and stories coming soon!"

―Event teaser description on app store.

"It’s a battle for the ages! Wait, we mean a battle of the ages – kids and adults are at war in Springfield! But what could cause this generational divide – Unfair bedtimes? Too many vegetables? Territory rights to the town’s new playground? (That last one was so specific it has to be true). Can Bart lead the youths to victory over Homer’s aged army and claim Springfield’s new Mega Playscape?

The Simpsons: Tapped Out Bart Royale is the main event of the Bart Royale and Valentine's Day 2018 update and was released on January 23rd, 2018. It was teased in the Bart Royale Teaser update. It added 6 new characters, 3 new building-character combos, 2 new decoration-character combos, 3 new character skins, 2 new building-character skin combos, 9 new buildings, 4 new building skins, 22 new decorations and 1 new decoration skin.

Possible prize in the Doomsday Mystery Box.In case the user doesn't own Crazy Cat Lady, buying Crazy Cat Lady Housew/Crazy Cat Lady at full price from the characters section of the store,ensures the user can get Foggy Swamp too.

Crazy Iguana Lady Bundle

Foggy Swamp w/Crazy Iguana Lady

Mayan Bundle

Mayan Marge, Mayan Homer and Mayan Calendar w/Mayan God

Possible prize in the Doomsday Mystery Box.

Mayan Marge and Mayan Homer

Pet Cemetery + Zombies

Pet Cemetery, Clawing Zombie and Snarling Zombie

Recycle Fort Bundle 1

20 Recycled Walls, 5 Recycled Towers and Recycled Gates

50

Obstacle Bundle

Obstacle Wall, Obstacle Tires, Obstacle Wire and Obstacle Log

Aqua World Bundle

Aqua World Prison Tower, Aqua World Main Guard Tower,Aqua World Fishing Platform, Aqua World Fuel Tank and Aqua World Wharf

The app icon, the splash screen and the friend visit's icon were changed to new ones for the event.

The whole game was changed back to the normal theme.

Snow was removed.

A new music has been added in the background.

The town center was set to the Mega Playscape.

Event Daily Challenges were added.

The decorations limit was increased to 10.700.

iPhone X's size is now the same as iPad, plus the HUD icons have been moved so they are not interferred by the space cut by the speaker position.

In Obectification May Be Closed Than It Appears Pt. 4, "Make Femme Fatale Prepare a Trap for Lindsay Naegle" was changed to "Make Femme Fatale Prepare a Trap for Lindsey Naegle". The job's name was changed too.

Two new rows of land were added but some bug with Free Land Tokens has been added, however only buyable with Free Land Tokens. Free Land Token was removed from the inventory screen and are just applied directly when usable. If old land is selected to buy, a counter for them and cash has been added.

Battle Dome's task name was changed for the event from "Training Hungry Children" to "Scavenging After Recent Battle" and now rewards 5 Scraps every 4 hours.

A new description to unlock Milhouse was added: "Reach Level 8".

A new description to unlock Springfield Penitentiary and Snake was added: "Start the "Crime Doesn't Pay Unless You Make It" quest".

Large and in Charge Pt. 1 now requires Dia Betty to be in inventory or unlocked, instead of just unlocked.

The water disappearing from bottom rows bug was solved.

The Mansion Gardens bundle in the Road to Riches now come together as one once unlocked and placable.

Van Houten House now requires Level 5 instead of Level 8 and Trillhouse Pt. 1 started for the duration of the event.